baber/WOPTO huggingface dataset:
Patent JP-S5512210-A (JP)
Title: Vertical pump for liquid metal
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: F04D7/06
Filed: 1978-07-12
Abstract: PURPOSE: To prevent strain in the horizontal direction of a casing in such a way that high temperature gas rising part and low temperature dropping part are distributed in spiral shape, thermal expansion in the vertical direction is made even in circular direction.  
     CONSTITUTION: Two flow passages in spontaneous convection are provided by making heat shielding plate 40 into two sheets. Then, by the difference of initial condition, etc. of the flowing passages, cover gas rises through the passage on one side, it drops through the passage on the other side. Since rising gas is higher in the temperature than dropping gas, though it gives a pump casing unequal thermal expansion, by reason of spiraling both rising and dropping streams, even if inequality in temperature is yielded locally, it precludes the pump casing from concentration of one-sided elongation. Such as this, since the high temperature gas rising part and low temperature dropping part distribute spirally, the total of thermal expansion in the vertical direction is made uniformly in the circular direction, there is an effect of preventing strain to cause displacement of the pump casing in the horizontal direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07273846-A (JP)
Title: Fixing structure of incoming lamp light transmission body for portable mobile telephone set
Inventor: SATO TAKAFUMI
IPC: G02B6/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a fixing structure or an incoming ramp light transmission body for portable mobile telephone set which is easy to assemble and doesn't require adhe sion, welding, or the like. CONSTITUTION:An incoming lamp light transmission body 10 is attached so as to be exposed to the outside of a case 30 of a portable mobile telephone set and is made of such light-transmissive materials that the light of an incoming lamp is led to the outside of the case. The incoming lamp light transmission body 10 is provided with detaining projections 13 and 15 in prescribed positions. A storage hole 31 is provided in a corner part of the case 30. A detaining projection piece 33 and a detaining piece 35 are provided in the peripheral part of the storage hole 31 on the inside of the case 30, and they are engaged with detaining projections 13 and 15 of the incoming lamp light transmission body 10 to fix them when the incoming lamp light transmission body 10 is stored. The detaining projection piece 13 has an elasticity, and it is bent in the direction escaping the detaining projection piece 13 by this elasticity at the time of coming into contact with the detaining projection piece 13 of the incoming lamp light transmission body 10 when the incoming lamp light transmission body 10 is built into the storage hole 31 from the outside of the case 30.
Patent JP-S63251603-A (JP)
Title: Compound cylinder
Inventor: YOSHIDA HIROSHI
IPC: F15B15/14
Filed: 1987-04-06
Abstract: PURPOSE:To improve the application to the general purposes by differing the pressure diameter of a pair of pressure input and output ports related to a primary piston from that of a pair of pressure input and output ports related to a secondary piston and independently making coaxial forth and back action of those cylinders. CONSTITUTION:The pressure input and output ports 101a and 101b of a primary piston 102 and the pressure input and output ports 14a and 15a of a secondary piston 103 are connected to pressure generators 18 and 19, respectively. Both the pistons 102 and 103 are controlled to make forward and backward action 3 independently. Both pistons 102 and 103 make the forward and backward actions by the control of different pressure diameters so that both pistons 102 and 103 can make various compound actions by the control of each of pressure diameters.
Patent JP-H01256529-A (JP)
Title: New aromatic polysulfone and preparation thereof
Inventor: TAKAHASHI IKUO
IPC: C08G65/40
Filed: 1988-04-06
Abstract: PURPOSE:To improve molding flow characteristics without spoiling heat resistance, mechanical characteristics etc., by reacting two specified dihydric phenols with a dihalophenyl sulfone compd. in the presence of an alkali metal carbonate in a solvent. CONSTITUTION:A mixture is obtd. by mixing a dihydric phenol (A) of formula I (wherein R1-4 are each H, a 1-8C linear or branched hydrocarbon group or a halogen) and a dihydric phenol (B) of formula II (wherein R7-8 are each R1). This mixture and 90-110mol% dihalophenyl sulfone compd. (C) of formula III (wherein X is a halogen; R5-6 are each R1; a and b are each 1-4) based on the mixture are reacted in the presence of an alkali metal carbonate in a solvent at 80-400 deg.C for 10min-100h to obtain the title polysulfone consisting of repeating units of formula IV having a molar fraction of 1-99mol% and repeating units of formula V having a molar fraction of 99-1mol% and having a reduced viscosity (at 25 deg.C) of 0.2 or larger.
Patent JP-S528404-A (JP)
Title: Rotor and its manufacturing method
Inventor: FUKUI KATSUAKI
IPC: H02K15/02
Filed: 1975-07-09
Abstract: PURPOSE: Obtaining a rotor having an excellent rust proof porperty in an very simplified process by contracting an attaching insulation film heat-contracted in the outer circumference of a core of rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05252140-A (JP)
Title: Spread spectrum radio communication equipment
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/7073
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a clock signal with superior C/N with a comparatively simple configuration. CONSTITUTION:A transmission part side is equipped with a means 20 which performs the angle modulation of a signal of information, etc., a frequency division means 25 which generates the cock signal by performing 1/N1-frequency division on an angle modulation wave, a means 48 which generates a spread code based on the clock signal, and a means 10 which outputs the angle modulation wave in the spread code by applying spread modulation, and a reception part side is equipped with means 3, 2, and 1 which obtain the angle modulation wave converted to an intermediate frequency by applying reverses spread by the multiplication output of the spread code and local oscillation output, means 6, 24, and 22 which obtain demodulation information by PLL-demodulating the angle modulation wave, a means 9 that beats up by the multiplication of the output of a VCO 22 in a PLL demodulation means and the local oscillation output, a frequency dividing means 26 which outputs beat-up output by applying frequency division by the numbers 1/N1 and 1/N2 of frequency division, respectively, a means 28 which generates a control signal for synchronous capture from the output of a phase comparator 6 in the PLL demodulation means, and a means Sw which selects the output of the frequency dividing means 26 by the control signal and supplies it to a spread code generator 4 for demodulation as the clock signal.
Patent JP-H02265082-A (JP)
Title: Hard disk device
Inventor: MITSUISHI TETSUYA
IPC: G11B27/10
Filed: 1989-04-05
Abstract: PURPOSE:To reduce the loss of an access without limiting the conversion by recording a conversion table for executing the conversion of a physical format parameter and a logical format parameter, and a conversional expression on a hard disk. CONSTITUTION:When a logical parameter is designated from a system side, a hard disk device decides whether its logical parameter exists within the range of a physical parameter of a disk or not in a step 22. When it exists in the range, a format is executed in its state as a step 23, and a conversion table or a conversional expression of the logical parameter and the physical parameter is recorded in the outside of a data area of the disk as a step 24. As for read from the disk, the physical address is converted to the logical address by using the conversion table with respect to the disk, and it is executed in the form of reading to the RAM of a CPU. In such a manner, the conversion time between formats can be made the shortest and the loss of an access can be reduced.
Patent JP-H02287174-A (JP)
Title: Pulse generator
Inventor: UEIN AARU CHIZUMU
IPC: H03K5/12
Filed: 1990-03-30
Abstract: PURPOSE: To test a device DUT accurately by adjusting the transition time of an excitation logic signal to be fed to the DUT equal to specific times of the time required for the logic signal to return from an exciting circuit back to the DUT. CONSTITUTION: An exciting circuit 10 delivers a signal to a device DUT 60 through an impedance path to be controlled shown by a transmission line 20. The time required for transition between logical levels V1 , V2 of a logic signal being fed to the DUT is adjusted equal to two times of reciprocal propagation time between the circuit 10 and the DUT 60. Consequently, the DUT 60 is fed with a smooth signal of a logical level V2 exhibiting no ringing nor stepwise characteristics. According to the arrangement, the DUT can be tested accurately and the slew rate of a pulse signal can be enhanced.
Patent JP-H02267284-A (JP)
Title: Polycrystalline diamond object and production thereof by vapor synthesis method
Inventor: FUKUDA YOICHI
IPC: C23C16/27
Filed: 1989-04-05
Abstract: PURPOSE:To easily produce a large-sized cutting tool having excellent hardness and wear resistance by providing an intermediate layer consisting of a metal carbide and metal nitride by a diffusion method on the surface of a base material consisting of carbon, carbon-contg. material and metal nitride and providing a polycrystalline diamond layer by a vapor synthesis method thereof. CONSTITUTION:The intermediate layer 2 of the carbide or nitride of group IV A to VIa transition metals, such as CrC, VC, TiC, and TiN, is formed to 2 to 12mum thickness on the surface of the large-sized base material 1 consisting of the carbon, the carbon-contg. metal or the carbon-contg. material, such as carbide ceramics or metal nitride. The intermediate layer 2 is formed at a high adhesive strength on the base material 1 by a vapor diffusion method, liquid phase diffusion method or solid diffusion method using the halide or carbonyl compd. of the transition metals at the time of the formation of this layer. Further, a super hard layer, such as polycrystalline diamond or diamond- like carbon layer 3, is formed thereon by the vapor synthesis method. The large-sized cutting tool and wear resisting tool having the high hardness and the excellent wear resistance are easily produced.
Patent JP-S63253871-A (JP)
Title: High voltage generation device
Inventor: IKEUCHI HIROSHI
IPC: H02M7/10
Filed: 1987-04-07
Abstract: PURPOSE:To stabilize a high tension output voltage, by a method wherein the component of the crest value of a pulse wave, induced in a tertiary coil is added to the high tension output voltage in accordance with the variation of the high tension output voltage due to the change of a high tension output current. CONSTITUTION:A high voltage generating device puts a flyback power source 15 ON and OFF intermittently by means of a horizontal deflection circuit 9 and supplies a high voltage output from the high voltage coil 7 of a flyback transformer 21 to a cathode ray tube 17 through a high voltage cable 16. Said transformer is provided with a tertiary coil 22 and the output thereof is connected to said high voltage coil 7 through the transistor 27 of a summing control circuit 24 after smoothing it by means of the capacitor 33 of a smoothing circuit means. According to this constitution, the amount of the drop of the high tension output voltage is controlled by adding the amount in accordance with the variation of a high tension output current whereby stabilized characteristics of the title device as a whole may be obtained and regulation may be improved.
Patent JP-H04317018-A (JP)
Title: Aspherical zoom lens
Inventor: II TOSHIYUKI
IPC: G02B15/16
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the aspherical zoom lens of small-sized, lightweight constitution which has excellent performance of about 1.4 in F number and an about X8 zoom ratio by employing specific constitution of nine elements in four groups. CONSTITUTION:The aspherical zoom lens consists of a 1st group 1 which has positive refracting power and provides image forming operation, a 2nd group 2 which has negative refracting power and performs power varying operation by moving on the optical axis, a 3rd group 3 which consists of a both-surface aspherical lens with positive refracting power and provides light converging operation, and a 4th group 4 which consists of a joined lens including an aspherical lens moving on the optical axis so that an image plane shifting by the movement of the 2nd group 2 and the movement of an object is held at a constant position from a reference surface in order from the object side. Further, a relatively large gap d12 is left between the 3rd group 3 and 4th group 4, the 1st group 1 consists of a cemented lens and a meniscus lens with positive refracting power in order from the object side, and the 2nd group 2 consists of a meniscus lens with negative refracting power and a cemented lens; and the 3rd group 3 consists of the both-surface aspherical single lens which has a large- curvature surface on the object side and the 4th group consists of a cemented lens having >=1 aspherical surface.
Patent JP-H07296100-A (JP)
Title: Image data recognizing device
Inventor: ARAKI KENJI
IPC: G06K9/72
Filed: 1994-04-22
Abstract: PURPOSE:To provide an automatic data correcting method capable of automatic error data correcting without applying load on an operator at the time of error data occurrence. CONSTITUTION:A character recognition processing part 120 constituted of a data input part 121, a characteristic pick-up part 122, a pattern matching part 123, a recognition pattern holding part 124, an error analyzing part 125 which judges the error kind of error data, selects a rule 127 based on the error kind, carries into execution and executes a re-recognition processing or corrects a recognition result by the rule and an alarm generating part 126 requesting the processing to an operator is provided.
Patent JP-S5310901-A (JP)
Title: Preset tuner
Inventor: FUKUSHI TETSUZOU
IPC: H03J5/12
Filed: 1976-07-19
Abstract: PURPOSE:To miniaturize a set by using the set as a preset unit and a manual tuner commonly in car radios and etc.
Patent JP-H07293913-A (JP)
Title: Floor heating panel
Inventor: TANOOKA HIKOKI
IPC: F24D13/02
Filed: 1994-04-22
Abstract: PURPOSE:To improve workability of a floor heating panel, assure a sufficient reliability in an electrical connecting work and concurrently to improve safety and comfortable feeling. CONSTITUTION:There are provided two kinds of panels of a lateral feeding panel 1 where a main current flows and a vertical feeding panel 2 where a branched current flows. Each of the panels contains a heater, the lateral feeding panel forms a lateral feeding wiring space where a major current flows and a vertical feeding wiring space where a branched current flows. The vertical feeding panel 2 is formed only with a vertical feeding wiring space.
Patent JP-H08285323-A (JP)
Title: Low-temperature exercise room
Inventor: OMORI HIROSHI
IPC: F24F3/044
Filed: 1995-04-11
Abstract: PURPOSE: To control the temperature inside an exercise room quickly and properly while it is adequately ventilated. CONSTITUTION: A refrigerant is circulated from a first refrigerator 14 to a heat-exchange cooler 2 provided in the ceiling inside a main room 1a of an exercise room 1. From a second refrigerator 15 another flow of refrigerant is circulated to a dehumidifier and cooler of a cold-air feeder 3. While the heat-exchange cooler 2 directly cools the room 1, a controller 55 of a monitor panel 13 detects the temperature inside the main room 1a of the exercise room 1 and in a manner of bringing the temperature to, for example, -50 deg.C the circulation of the refrigerant from the first refrigerator 14 to the heat-exchange cooler 2 is controlled.  On the other hand, outdoor air is taken in through an outdoor-air-taking-in part 31 of the cold-air feeder 3 and, after being dehumidified by the dehumidifier, cooled by the cooler and sent out through a cooling-air outlet 33 into the main room 1a of the exercise room 1.
Patent JP-S5710802-A (JP)
Title: Sequence control device
Inventor: ADACHI MAKOTO
IPC: G05B9/02
Filed: 1980-06-25
Abstract: PURPOSE:To execute a sequence control which is free from waste, by discriminating whether a control device is abnormal or a process is abnormal, and changing how to restart. CONSTITUTION:When an n-1 process has ended, an (n) process selective signal 13 is held by circuit 18, its output is sent to an apparatus operation command part 20, and an apparatus to be controlled is operated. When a control device becomes abnormal, a normal signal 19 becomes ''0'', operation of a timer T stops, and the apparatus to be cntrolled also stops its operation. When said abnormal condition has been restored, the signal 19 becomes ''1'', and the control operation is continued from a state of its stop time by a signal from a latch R1 of the circuit 18. When a process becomes abnormal, an abnormal signal is held in a latch R2 of a circuit 17, the latch R1 is reset, and the control operation is stopped. When this abnormal condition has been restored, the latch R2 is reset by a reset signal 16, and from a suitable process, for instance, in case of an (n) process, a signal 14 is selected and the operation is restarted.
Patent JP-2000276991-A (JP)
Title: Thermal overload detecting device and interphase distance adjusting method for bimetallic strip
Inventor: TODA MASAAKI
IPC: H01H73/22
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To secure the accuracy of relative positions between bimetallic strips and a shifter by correcting deviation in distance due to the mounting posture and assembling errors of the bimetallic strips by a simple adjustment means in a product assembling process. SOLUTION: This thermal overload detecting device is made up by disposing a shifter 5 opposite to head parts 3a of bimetallic strips of respective phases, for linking, to a contact switching mechanism, a heat element part comprising the plurality of side-by-side arranged bimetallic strips 3u, 3v, 3w corresponding to the respective phases of a main circuit. An adjustment adaptor 9 is positioned at and mounted on the head part 3a of the bimetallic strip of each phase so that positional deviation of the head part of the bimetallic strip is corrected by using the shifter 5 as reference, and an end face of the adjustment adaptor mounted on the head part of the bimetallic strip is caused to abut, substantially without a gap, on an end of an arm part 5a projecting from the shifter when they are assembled into a product.
Patent JP-H09273070-A (JP)
Title: Cleaning of fiber and equipment therefor
Inventor: SUNAKAWA TATSUNORI
IPC: D06M10/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently wash yarns without deterioration of the yarn quality by bringing the continuously conveyed yarns which are soaked with a chemical solution into contact with wash water whereby the installation space is saved and workability and maintenance are improved. SOLUTION: Washing water is injected to continuously conveyed yarns 42 which are previously soaked with a chemical solution so that the washing water may perpendicularly collide to the yarns to cover all the surfaces of the yarns 42 with the washing water while conveying the yarns under contact with the washing water. At the area where the washing water collides to the yarns 42, the flow rate of the component perpendicular to the yarn-conveying direction is preferably 0.1-1.0/ms.
Patent JP-H07272075-A (JP)
Title: Automatic vending machine
Inventor: KAWAHARA TSUGIO
IPC: G07F9/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide the automatic vending machine which enables article samples and selection buttons to be gathered at one place without any hindrance to an article selecting action and the appealing of articles and also gives amusement to the article selecting action. CONSTITUTION:This automatic vending machine is equipped with a display screen 14a constituted so that plural kinds of article can be displayed, one by one, display control means 23 and 27 which display plural kind of articles that can be vended on the display screen 14a cyclically in order, an article selecting means 16 which selects one of the articles displayed on the display screen 14 on condition that vending is commanded, and an article payoff means 28 which pays off the selected article according to the selection signal of the article selecting means 16.
Patent JP-H07269397-A (JP)
Title: Controller of engine
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/04
Filed: 1994-03-31
Abstract: PURPOSE:To prevent hunting from being generated even if phase delay correction is added at the neutral time. CONSTITUTION:A neutral time is detected by means of a neutral switch 13, and at this neutral time, the gain of a delay correction term RD is made small by means of a control unit U in comparison with the case of a gear-in time, and as a result, it is restrained that phase delay correction becomes overeffective at the time of neutral.
Patent JP-S63252577-A (JP)
Title: Method for coating of adhesive
Inventor: ISHIDA TAKASHI
IPC: B05D1/02
Filed: 1987-04-07
Abstract: PURPOSE:To enhance the capacity of a reinforced hose, in a process for forming a reinforcing layer composed of reinforcing yarns in the reinforced hose, by allowing an adhesive to fall on the outer surface of a conical shape part formed of the reinforcing yarns from yarn delivery to yarn throwing from the nozzle arranged at a specific position. CONSTITUTION:Two nozzles 16, 16 connected to the tank 15 of an adhesive F are arranged in the vicinity of both edges of an almost conical shape formed of a large number of reinforcing yarns S at the upper positions between the yarn delivery positions of bobbins 13 and the yarn throwing position X to a pipe body A. A blade machine 11 is operated to allow the adhesive F to flow out and fall from the nozzles 16, 16 without interruption. Hereupon, by the feed of the pipe body A and the rotation of carriers 12, the adhesive F is applied to the outer surfaces of the reinforcing yarns S of the almost conical shape part D from the lower positions of the nozzles 16, 16 to the yarn throwing position Y so as to coat the conical shape part in an umbrella form without generating gaps. Subsequently, the yarns are thrown to the pipe body A in this state.
Patent JP-S5420975-A (JP)
Title: Sputtering device
Inventor: MAKINO KOUICHI
IPC: G11B5/851
Filed: 1977-07-19
Abstract: PURPOSE:To prevent a substrate from being exposed to plasma and control a rise in temp. of the substrate by providing an open window opposite to the substrate for forming a thin film, a discharge electrode opposite to a target, and a shielded chamber housing the target.
Patent JP-S60229363-A (JP)
Title: Automatic compensator for threshold of mos transistor
Inventor: SAKAGAMI KENJI
IPC: H01L27/088
Filed: 1984-04-27
Abstract: PURPOSE:To compensate the threshold voltage shifts of MOSs automatically by connecting a MOS for a first sensor to a MOS to be controlled and connecting a MOS for a second sensor to the MOS for the first sensor. CONSTITUTION:A P channel threshold compensating circuit 31 controls the back gate biases of P channel transistors P1, P2 for CMOS inverters I1, I2, and compensates the thresholds of the transistors P1, P2. An output node S4 for P channel transistor P2 for a sensor is connected to each substrate for the transistors P1, P2. An N channel threshold compensating circuit 32 controls the back gate biases of N channel transistors N1, N2 for the inverters I1, I2, and compensates the thresholds of the transistors N1, N2. An output node S5 for a transistor NS is connected to each substrate for the transistors N1, N2 respectively.